E-TA2012 1DB N8

Attenuators Overview

The E-TA2012 1DB N8 is a surface-mount RF attenuator manufactured by Nidec Components Corporation. It provides a fixed attenuation value of 1 dB with a characteristic impedance of 50 ohms. The component utilizes an 0805 (2012 metric) package for compact circuit integration. It operates within a frequency range extending from 0 Hz to 3 GHz and supports a maximum power handling capacity of 63 mW. This device is designed for precise signal level control in radio frequency applications.

Attenuators Feature Summary

• Fixed 1 dB attenuation value for precise signal reduction
• 50 ohm characteristic impedance for standard RF systems
• Compact 0805 surface-mount package design
• Operational frequency range up to 3 GHz

Attenuators Applications

• RF signal conditioning circuits
• Impedance matching networks
• Test and measurement equipment
• Wireless communication modules

Attenuators Procurement Notes

Verify the specific suffix 'N8' against official Nidec documentation to confirm exact pinout and termination specifications. Ensure compatibility with 0805 footprint dimensions and soldering profiles. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference part numbers to avoid confusion with similar E-TA2012 variants having different attenuation values or package types.

Attenuators Selection Notes

Select this component when a fixed 1 dB attenuation is required in a 50-ohm system operating below 3 GHz. The 0805 package suits space-constrained designs. Verify that the 63 mW power rating meets the application's thermal requirements. Consider the obsolete status if long-term supply continuity is critical, evaluating alternative sources or redesign options.

Attenuators Part Context

This part belongs to the E-TA2012 series of thin-film chip attenuators. The series offers various fixed attenuation values in a standardized 0805 package. These components are engineered for high stability and repeatability in RF environments. The specific model denotes the 1 dB attenuation variant within this product family.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Nidec Components Corporation directly for current obsolescence management or recommended equivalent products.